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Proceedings Paper

Ultrafast electron transfer from low band gap conjugated polymer to quantum dots in hybrid photovoltaic materials
Author(s): Elsa Couderc; Matthew J. Greaney; William Thornbury; Richard L. Brutchey; Stephen E. Bradforth
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Paper Abstract

Ultrafast transient absorption spectroscopy is used in conjunction with chemical doping experiments to study the photo-generation of charges in hybrid thin films composed of PCPDTBT and CdSe quantum dots. We show how we use chemical doping experiments to de-convolute the spectral signatures of the transient states in the near infrared.

Paper Details

Date Published: 9 September 2014
PDF: 7 pages
Proc. SPIE 9165, Physical Chemistry of Interfaces and Nanomaterials XIII, 91650P (9 September 2014); doi: 10.1117/12.2063943
Show Author Affiliations
Elsa Couderc, The Univ. of Southern California (United States)
Matthew J. Greaney, The Univ. of Southern California (United States)
William Thornbury, The Univ. of Southern California (United States)
Richard L. Brutchey, The Univ. of Southern California (United States)
Stephen E. Bradforth, The Univ. of Southern California (United States)


Published in SPIE Proceedings Vol. 9165:
Physical Chemistry of Interfaces and Nanomaterials XIII
Natalie Banerji; Sophia C. Hayes; Carlos Silva, Editor(s)

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